Biomass can be a good reason to reforest and cultivate perennial species on a degraded world we have changed recently. Renewable energies from perennial cultivated biomass crops can help us to promote a sustainable greener world.

A very recent sensationalist study from NGO Birdlife indirectly suggests to keep existing monocultures in Europe and fossil energy sources. We suggest a greener scenario where more perennial biomass crops will reduce carbon to imprtove a bio-based economy.